Urine| Hair Follicle | Oral Fluid | Blood | ETG
Hair analysis is now recognized as a potent method for identifying drug and alcohol use. Hair serves as a detailed account of alcohol and drug consumption by embedding biomarkers within the strands of growing hair. When clipped near the scalp, hair can offer up to a 90-day detection period for alcohol and drugs. Collection of hair is straightforward, is not easy to tamper with, and can be conveniently transported.
A 1.5-inch piece containing around 200 hair strands (roughly the circumference of a #2 pencil) from the scalp can yield 100mg of hair, which is the preferred amount for evaluation and verification. For EtG assessments, additional panels, and tests surpassing 10 panels, it is advised to collect 150mg of sample. Utilization of a jeweler’s scale is suggested for weighing the sample. If scalp hair is not at hand, a comparable amount of body hair is an option. Mentioning head hair specifically refers to scalp hair. Body hair encompasses other hair types such as facial or axillary hair.
Process Overview
The core stages in the lab examination of a drug test outcome include Accessioning, Screening, Extraction, and Confirmation.
Accessioning pertains to the initial entry of a sample into the lab's system. This step entails verifying if the sample was properly sealed and transported, allocating a unique LAN (Laboratory Accessioning Number), and inputting any other data absent from an electronic chain of custody.
Screening is a preliminary rapid assessment for drug usage. Screening is a cost-efficient means to exclude drug usage in most samples; however, a positive screening must be confirmed for it to hold up in legal settings. Any samples that show positive indications during Screening require a follow-up confirmation.
A sample that tests positive in the Screening stage has more hair extracted from the initial sample and is readied for Extraction. Here, drugs are extracted from hair at rates significantly lower than in other techniques (such as urine or oral fluid), highlighting hair drug testing as the most intricate procedure to carry out.
Positive screening results are confirmed through GC/MS, GC/MS/MS, or LC/MS/MS. Prior to confirmation, presumptive positive samples undergo washing as needed. The entire lab process from Accessioning to Confirmation is evaluated in accordance with both the CAP (College of American Pathologists) Hair standards and the ISO / IEC 17025 certification.
Advantages of hair drug testing:
Limitations:
Note: Although commonly referred to as "hair follicle tests," the analysis is performed on the hair strand and not the follicle beneath the scalp.
In East Setauket, NY, the advantages of hair follicle testing over urine testing are evident.
Hair tests offer superior detection accuracy and reliability, surpassing traditional urine tests.
With a broader spectrum of detection, hair testing provides clearer insights into substance use.
Hair follicle testing in East Setauket, NY, excels in identifying drug usage over extended periods.It unlocks a detailed view into an individual's drug history over the past 90 days.
This long detection window enables comprehensive assessments for informed decision-making.
East Setauket, NY, benefits from the tamper-resistant nature of hair follicle testing.
This method significantly reduces the chance of sample adulteration, offering dependable results.
Employers gain confidence from the unquestionable integrity of hair test outcomes.
Our extensive network of testing centers nationwide, including East Setauket, NY, ensures seamless testing access.
The convenience of local and nationwide locations allows for hassle-free testing processes.
Employees and employers alike can find accessible facilities for efficient services.
The simple process in East Setauket, NY, focuses on confidentiality and ease.
Ordering, testing, and result retrieval are straightforward and secure.
Privacy concerns are effectively addressed throughout the testing journey.
East Setauket, NY, enjoys competitive pricing and fast turnaround for hair follicle testing.
Our affordable rates and prompt results deliver exceptional value to businesses of any size.
Savvy companies appreciate the cost-effective and swift service rendered.
The accuracy and speed of hair follicle drug tests in East Setauket, NY, make them a favored option.
The precision achieved through these tests ensures reliable detection of substances.
The efficient process provides rapid results, meeting the demands for quick assessments.
Employers in East Setauket, NY, find peace of mind with hair follicle testing aiding policy compliance.
By ensuring a drug-free workplace, the risk of legal complications is minimized.
The safety and well-being of the workplace are fortified through consistent testing measures.
